sets of data
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Data.gov.uk — is a UK Government project to open up almost all non personal data acquired for official purposes for free re use. Sir Tim Berners Lee and Professor Nigel Shadbolt are the two key figures behind the project.[1] Homepage of data.gov.uk … Wikipedia
Data cleansing — Not to be confused with Sanitization (classified information). Data cleansing, data cleaning, or data scrubbing is the process of detecting and correcting (or removing) corrupt or inaccurate records from a record set, table, or database. Used… … Wikipedia
Data differencing — In computer science and information theory, data differencing or differential compression is producing a technical description of the difference between two sets of data – a source and a target. Formally, a data differencing algorithm takes as… … Wikipedia
Data integration — involves combining data residing in different sources and providing users with a unified view of these data.[1] This process becomes significant in a variety of situations, which include both commercial (when two similar companies need to merge… … Wikipedia
Data fusion — Data fusion, is generally defined as the use of techniques that combine data from multiple sources and gather that information into discrete, actionable items in order to achieve inferences, which will be more efficient and narrowly tailored than … Wikipedia
Data-flow analysis — is a technique for gathering information about the possible set of values calculated at various points in a computer program. A program s control flow graph (CFG) is used to determine those parts of a program to which a particular value assigned… … Wikipedia
Data Web — refers to a government open source project that was started in 1995 to develop open source framework that networks distributed statistical databases together into a seamless unified virtual data warehouse. Originally funded by the U.S. Census… … Wikipedia
data archive — data archive, data bank A storage and retrieval facility or service for social scientific data . Data archiving has grown in parallel with the development of secondary analysis as a recognized field of social research. The International… … Dictionary of sociology
Data mapping — Data transformation/Source transformation Concepts metadata · data mapping data transformation · model transf … Wikipedia
Data virtualization — describes the process of abstracting disparate data sources (databases, applications, file repositories, websites, data services vendors, etc.) through a single data access layer (which may be any of several data access mechanisms). This… … Wikipedia
Data General Nova — System Data General Nova 1200 front panel … Wikipedia
